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Corrective procedure after weight-loss surgery

Weight Doctors® REVISION

A corrective procedure when an earlier stomach operation has not brought the desired success. It begins with our specialist clinic – for complications, long-term effects or insufficient weight loss, even if you were operated on elsewhere.

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How your therapy is structured

Two building blocks.
One plan.

The Weight Doctors® MEMBERSHIP is the foundation of every therapy: medical oversight, progress monitoring and aftercare. The treatment you choose together with your specialist builds on it.

Building block 1

Weight Doctors® MEMBERSHIP

The foundation for every Weight Doctors® therapy – with the tools that support your treatment and record your progress for your medical consultations.

  • Weight Doctors® AppKeep an eye on weight, activity and sleep, for iOS and Android
  • Digital body scalesBluetooth scales – the readings flow straight into the app
  • 3D BodyscanMeasure body composition objectively, up to twice a year
  • Priority access to specialistsby phone, video or on site, without a long wait
  • 360 coaches and Weight Doctors® MiraNutrition and behaviour in everyday life, aftercare with your coaches
  • E-prescription servicePrescriptions issued digitally – after medical approval
More on the Membership
Building block 2

Weight Doctors® REVISION

A corrective procedure when an earlier stomach operation has not brought the desired success. It begins with our specialist clinic – for complications, long-term effects or insufficient weight loss, even if you were operated on elsewhere.

Procedure
Surgical or endoscopic
Duration
individual
Price
from €900
Costs

The Membership does not replace a medical decision: whether treatment makes sense, and which one, is decided by your specialist after a medical assessment.

In comparison

Our treatment approaches for a revision

Depending on your individual situation – all measures are tailored to you. Which procedure is suitable, we clarify in the diagnostic work-up.

  • Re-sleeve

    Surgical: making the gastric sleeve smaller again if it has widened.

  • Conversion to a bypass

    Surgical: switching from a gastric sleeve to a bypass procedure when this makes medical sense.

  • Bypass revision

    Surgical: adjusting the limb lengths in order to improve the effect of the bypass.

  • Restoring restriction

    Surgical: the aim is that the feeling of fullness returns and the effect of the previous operation is renewed.

  • Reduction of the pouch or anastomosis

    Endoscopic: correction from the inside – without a new open operation.

  • Minimally invasive revision techniques

    Endoscopic: gentle procedures that in many cases allow a correction without a new open operation.

Personally here for youDr. med. Oliver Scheffel · Bariatric surgery

Your guide

Weight Doctors® REVISION at a glance

Why a second treatment is not a failure, how we find the cause and what happens afterwards.

Why a revision can make sense

Obesity surgery is an important step – but not always the last one. In the clinic, we analyse the causes of your symptoms in a targeted way and develop an individual solution: an endoscopic procedure or a corrective operation.

Obesity is a chronic disease that often needs long-term, multi-stage therapy. Complications or insufficient weight loss after obesity surgery are not uncommon and not a personal failure. Sometimes the first path does not lead straight to the goal, sometimes new circumstances in life put what has been achieved at risk, and sometimes symptoms arise that can be treated well today.

Even a well-performed operation works only as well as aftercare and everyday life allow. It is not always down to behaviour, however – there are often medical reasons. Insufficient weight loss or renewed weight gain usually has one of these causes:

Endoscopic suturing instrument in the specialist’s hand, with the monitor in the background
  • Anatomical changesThe stomach, pouch or connection (anastomosis) can widen over time, so that the restriction wears off.
  • Hormonal and metabolic factorsThe body adapts – measurable and treatable.
  • Individual circumstances in lifeEveryday life, stress or new phases of life influence the course.
  • High-calorie drinksThey simply flow through a gastric sleeve and are hardly slowed down by the narrower shape.

Advantages of Weight Doctors® REVISION

  • Specialised expertiseAn experienced team, specialised in obesity surgery and corrective procedures.
  • Surgical and endoscopicSurgical and endoscopic revision techniques under one roof – we choose what suits your situation.
  • Nationalklinik WertheimSurgical procedures at our specialised centre for obesity surgery.
  • Individual treatment planningNo one-size-fits-all approach: your treatment path is tailored exactly to your situation.
  • Diagnostic tests from a single sourceWe coordinate and evaluate all the necessary examinations – for a clear diagnosis as the basis of your therapy.
  • Comprehensive aftercareEven after the revision, we accompany you with our 360-degree support: Weight Doctors® App, personal 360° Coach and regular check-up examinations.

Who is the revision clinic for?

In the revision clinic, we treat complications and long-term effects as well as disappointing weight loss. There are separate guides for three concerns:

Weight Doctors® adviser in conversation with a patient
  • Regained weight after stomach surgeryIf the weight comes back or never came down far enough, we look for the cause and show ways back: Weight regain after stomach surgery.
  • Reflux after gastric sleeveHeartburn, acid regurgitation or difficulty swallowing after a sleeve gastrectomy: Reflux after a gastric sleeve.
  • Dumping syndrome after bypassWeakness, nausea or a racing heart after eating: Dumping syndrome after gastric bypass.
  • Other symptomsSwallowing disorders (dysphagia), vomiting, problems with the gastric band such as migration or slippage, chronic pain or food intolerances – we clarify the cause in a targeted way.
  • Even if your first operation did not take place at Weight Doctors®.

“Nobody should have to live with the feeling that the only chance has already been missed. Anyone who, after a first stomach operation, has not achieved the result they hoped for – or suffers from symptoms – deserves an honest second opinion. That is exactly what Weight Doctors® REVISION is there for.”

Dr. med. Oliver Scheffel

Our approach – step by step

It begins with our specialist clinic, followed by diagnostic tests from a single source. More on this in the article Stomach surgery didn’t help?

Weight Doctors® staff member on the telephone at initial contact
  1. Initial contactIn person, by telephone or by video consultation – usually promptly.
  2. Detailed analysisWe analyse your symptoms and your history. In an initial conversation with no obligation, experienced specialists clarify what the cause could be, whether a corrective procedure makes medical sense and which procedure is suitable.
  3. Targeted diagnosticsWe coordinate all the necessary examinations – you do not have to take care of anything: endoscopy, radiological examinations such as imaging of the swallowing process, functional and laboratory tests.
  4. Clear identification of the causeOur specialists evaluate the findings together and name the cause of your symptoms – without blame, as the basis of your individual therapy.
  5. Individual treatment strategyYour personal treatment plan – surgical or endoscopic. Surgical procedures take place at the Weight Doctors® Nationalklinik in Wertheim.

In specialist hands: team and Nationalklinik

Every revision is in specialist hands. Because surgical and endoscopic revision techniques come from a single source, we do not choose the procedure that happens to be available, but the one that suits your findings.

Surgical procedures take place at the Weight Doctors® Nationalklinik in Wertheim, about 40 minutes south of Frankfurt Airport. For those arriving by plane, there is a shuttle service from the airport directly to Wertheim; on request, our patient service organises everything around your journey.

  • GermanyNetherlandsDr. ScheffelSpecialist in general and bariatric surgery
  • GermanyAustriaProf. MillerSpecialist in general and visceral surgery
  • GermanyPD Dr. WichmannSpecialist in visceral surgery & expert in endobariatrics
  • GermanyDr. JohnSpecialist in internal medicine & gastroenterology

All specialists

After the revision: 360-degree aftercare

We do not leave you alone after a revision either. 360-degree support accompanies you in the long term – with the Weight Doctors® App, your personal 360° Coach, Weight Doctors® Mira and regular check-up examinations. This is intended to help your result last.

With the Weight Doctors® 3D Bodyscan, we analyse your body composition and create a digital avatar. In this way, we follow together how body measurements and values change after the revision – objectively rather than by gut feeling. More on this: Making weight-loss success visible with the 3D Bodyscan.

A revision can also be the start of further steps, stage by stage towards your goal: to stabilise your weight, for example with Weight Doctors® GLP-⁠1 pharmacotherapy, and for body contouring after major weight loss with Weight Doctors® RESHAPE.

Illustration: 3D image of a body with measurement rings at the chest, waist, hips and thigh

What does a revision cost?

Weight Doctors® REVISION is available from €900; the price depends on the procedure.

  • Medical reportwith documentation of BMI and related conditions
  • MMK from a single sourceNutrition, exercise and psychology – we organise all the appointments
  • Proofconfirmed in writing and signed
  • Specialist supportprivate medical care, close to home and via telemedicine
  • Final check
  • Billing

All prices

Paying in instalments: how it works

If you would like to spread the costs over a longer period, payment in instalments via our partner Cosmetic Finance is possible. You decide the instalment amount and term yourself; Cosmetic Finance reviews your application promptly. You submit the application together with us during your consultation, by phone or entirely paperless online – more under Pay in instalments.

The requirement is sufficient creditworthiness. In detail:

  • Main residence in Germany
  • no negative Schufa entries
  • employed or retired, with disposable income
  • Students, trainees and homemakers can enter a second person from the same household as the borrower – a parent, child, spouse or partner

Apply for instalmentsMore on instalments

Instagram · REVISION

Up close

Insights from the clinic, team and treatment – short and real, just like on our Instagram channel.

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Your specialists

In specialist hands.

39 doctors in Germany, Austria, the Netherlands, the United Kingdom and South Africa – at the Weight Doctors® Nationalklinik in Wertheim and at your location.

  • GermanyNetherlandsDr. ScheffelSpecialist in general and bariatric surgery
  • GermanyAustriaProf. MillerSpecialist in general and visceral surgery
  • GermanyPD Dr. WichmannSpecialist in visceral surgery & expert in endobariatrics
  • GermanyM. MargolinsSpecialist in general surgery
  • GermanyM. ShalabiSpecialist in general and visceral surgery
  • GermanyNetherlandsDr. JennerSpecialist in visceral surgery / specialised visceral surgery
  • GermanyDr. SchüderSpecialist in general, visceral and vascular surgery / specialist in specialised visceral surgery
  • GermanyA. SaberSpecialist in orthopaedics and trauma surgery
  • NetherlandsProf. GreveSpecialist in visceral and bariatric surgery
  • South AfricaDr. HanningtonSpecialist in surgery
  • South AfricaDr. MabeSpecialist in surgery
  • South AfricaDr. WolmaransSpecialist in surgery

All specialists

Frequently asked questions

Questions about Weight Doctors® REVISION

Your question isn’t listed? Your specialist will take time for it during the consultation.

What is a revision after stomach surgery?

A revision is a repeat bariatric procedure – for people who have regained weight after an earlier stomach operation, have not lost enough weight or suffer from symptoms. Depending on the cause, it is carried out surgically or endoscopically, from converting a gastric sleeve into a bypass to follow-up correction from the inside.

Did I do something wrong?

No. Obesity is a chronic disease with many influencing factors. Complications or insufficient weight loss after obesity surgery (technically: bariatric surgery) are not a sign of personal failure but require targeted further medical treatment.

I was operated on at another clinic. Can I still come?

Yes. Our revision clinic is open to everyone – regardless of where the original procedure took place, even if it was abroad. Why specialist follow-up care is particularly important in that case, you can read in the article Stomach reduction abroad.

Which procedures come into question for a revision?

Surgically, for example a re-sleeve, conversion to a bypass procedure, a bypass revision or restoring the restriction; endoscopically, making the pouch or anastomosis smaller and other minimally invasive revision techniques. Which procedure is suitable for you, we clarify in the diagnostic work-up.

Where does the treatment take place?

Surgical revisions take place at the Weight Doctors® Nationalklinik in Wertheim, our centre for obesity surgery. The initial consultation is possible in person on site, by telephone or by video consultation.

How quickly can I get an appointment?

Usually promptly. You can reach us in person, by telephone or by video consultation – together we find the quickest possible path to your treatment.

Is a revision dangerous?

Every procedure is assessed individually and planned carefully. Our team at the Weight Doctors® Nationalklinik in Wertheim relies on modern procedures to keep the risks as low as possible. We discuss all the details with you in a personal conversation.

What does a revision cost?

Weight Doctors® REVISION is available to self-paying patients from €900; the price depends on the procedure. You can find all prices in the overview of services.

Can I pay for a revision in instalments?

Yes. Part payment is possible through our partner Cosmetic Finance, and you determine the term yourself. More under Paying in instalments.

What happens after the revision?

We continue to support you: with 360-degree support consisting of the Weight Doctors® App, personal 360° Coach and regular check-up examinations. On request, further steps can follow, such as GLP-⁠1 therapy for stabilisation or body contouring.

Why Weight Doctors®

Good reasons for Weight Doctors®.

Specialised in one thing: lasting weight loss – from medication to surgery, with specialists at your location and our own Nationalklinik.

  • 23Locations in 6 countries
  • 39specialists
  • 5×ProvenExpert Top Recommendation in a row
  • 9treatments from gentle to surgical
ProvenExpert Top Recommendation 2022ProvenExpert Top Recommendation 2023ProvenExpert Top Recommendation 2024ProvenExpert Top Recommendation 2025ProvenExpert Top Recommendation 2026

All 13 reasons

As seen on TV & in the media

  • BILD
  • DIE WELT
  • ARD
  • Galileo
  • ProSieben
  • WAZ
  • SWR
  • Frankfurter Allgemeine
  • Brigitte
  • Apotheken Umschau
  • Handelsblatt
  • Hamburger Abendblatt
  • Main-Echo
  • Berliner Morgenpost
  • Gala
  • Bild der Frau
  • FOCUS
  • sonnenklar.TV
  • Süddeutsche Zeitung
  • Bild der Frau Schlank & fit
  • Fränkische Nachrichten
  • Klassik Radio
  • Mannheimer Morgen
  • Radio Gong 96.3
  • Stuttgarter Zeitung
Other treatments

All paths.
From gentle to surgical.

Every method has its place. Here you can see at a glance how major the procedure is, how long it takes and what starting price you can expect.

Wide range of services
no procedure
Surgery
No procedure

Weight Doctors® GLP-⁠1 pharmacotherapy

Medication-based, no procedure

Medically supervised pharmacotherapy with regular progress monitoring – with no procedure at all.

Duration3–12 months
Pricefrom €599
No procedure

Weight Doctors® 360°

Nutrition coaching

Nutrition coaching and support in everyday life – in person, by video and in the app.

Durationper session
Pricefrom €65
Long-lastingNewAt the Weight Doctors® Nationalklinik

Weight Doctors® hydroGMA

Endoscopic, no incisions

Losing weight without medication: lowering the hunger hormone endoscopically – no surgery, no incisions. On its own or combined with an endo sleeve.

Durationapprox. 30 min
Priceon request
No surgery

Weight Doctors® GASTRIC BALLOON

Temporary, also swallowable

A temporary companion for 6 or 12 months – also swallowable, with no endoscopy at all.

Duration6 or 12 months
Pricefrom €3,490
No surgery

Weight Doctors SLEEVE®

Endoscopic, permanent

Permanent stomach reduction without conventional surgery – endoscopic, outpatient, without scars.

Duration30–60 min
Pricefrom €10,900
With surgery

Weight Doctors BARIATRICS®

Surgical, minimally invasive

Gastric bypass or gastric sleeve surgery for higher BMIs, incl. preliminary examination and aftercare.

Duration1–3 nights
Pricefrom €15,900
You are hereWith surgery

Weight Doctors® REVISION

Corrective procedure after weight-loss surgery

Corrective procedure when earlier weight-loss surgery has not brought the desired success.

Durationindividual
Pricefrom €900
Lipoedema

Weight Doctors® Lipoedema surgery

Liposuction for lipoedema

Specialised liposuction that specifically removes diseased fatty tissue in lipoedema and can relieve pain.

Duration1.5–3 hours
Pricefrom €950
After weight loss

Weight Doctors® RESHAPE

After weight loss

Post-bariatric body contouring after successful weight loss.

Durationindividual
Pricefrom €4,990

All treatments

Locations

Consultation at many locations

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Consultation

On to your Weight Doctors® Experience.

The first step is a conversation: choose your treatment, location and appointment online here – consultation on site, by video or by phone.

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